<?php
/**
 * Copyright (c) Enalean, 2018. All Rights Reserved.
 *
 * This file is a part of Tuleap.
 *
 * Tuleap is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Tuleap is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Tuleap. If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace Tuleap\TuleapSynchro\Endpoint;

use Tuleap\TuleapSynchro\Exception\TrackerIdIsNotValidException;
use Valid_HTTPURI;
use Zend\Uri\Exception\InvalidUriException;

class EndpointChecker
{

    /**
     * @var Valid_HTTPURI
     */
    private $valid_HTTPURI;

    public function __construct(Valid_HTTPURI $valid_HTTPURI)
    {
        $this->valid_HTTPURI = $valid_HTTPURI;
    }

    /**
     * @param array $data
     * @return void
     * @throws TrackerIdIsNotValidException
     */
    public function checkData(array $data)
    {
        $this->checkBaseURI($data['tuleap_synchro-base_uri']);
        $this->checkTrackerId($data['tuleap_synchro-tracker_source']);
    }

    /**
     * @param $base_uri
     */
    private function checkBaseURI($base_uri)
    {
        if (! $this->valid_HTTPURI->validate($base_uri)) {
            throw new InvalidUriException();
        }
    }

    /**
     * @param $tracker_id
     * @throws TrackerIdIsNotValidException
     */
    private function checkTrackerId($tracker_id)
    {
        if (! is_numeric($tracker_id)) {
            throw new TrackerIdIsNotValidException($tracker_id);
        }
    }
}
